7th grade math
posted by dingbat .
company A makes boxes of crackers that contains a mean of 30 crackers with a standard deviation of 2 crackers. company B makes boxes of crackers that contains a mean of 24 crackers with a standard deviation of 2 crackers. what can be said about the boxes of crackers from each company???
A) company's A boxes of crackers are filled using a method that is just as accurate as the method by which company B's boxes are filled.
B) There will always be more crackers in a box of Company's A crackers than in a box of company B's crackers.
c) on average, company A's boxes and company B's boxes contain the same number of crackers.
D) A box of crackers from company A is a better value than a box of crackers from company B.
three people share 40 crackers evenly . how many crackers does each person get ? I weth to no the answer